German luxury car manufacturer, Audi, has introduced its new S models – the Audi S6, S7 and S8 – the high performance versions of its top-selling Middle East saloons.
The new S models are powered by a new engine - a fo

Audi will present its new S models powered by a new four-litre, twin-turbo V8, for the first time at the upcoming 2011 Frankfurt Auto Show (IAA).
The S6 and S7 use the 420 hp version of the new 4.0 TFSI. The twin-turbo V8 provides a consta